Advanced voice over safety apparatus

ABSTRACT

A voice over safety apparatus for vehicles and equipment that operate in a reverse mode using Electro-mechanical or mechanical transmission means is adaptable to various electro-mechanical applications. The apparatus is used for cars, buses, trucks, planes or any other vehicle that moves and uses batteries as part of its power supply. The voice over safety apparatus comprises any/all of a backing safety system, a school bus stop sign arm safety system, and a driver information safety system. Through a system of hardware connected to a CPU (central processing unit), a voice auditory sound chip and a waterproof speaker, the apparatus is programmed to recognize dangerous vehicle situations and alert the operator of a vehicle in an audible manner to prevent accidents from occurring. The voice over safety apparatus further includes driver inspection program for use before the vehicle is put in operation or put to motion. The apparatus is programmed to sound when the vehicle is backing or unloading occupants, or any other potentially dangerous activity in which a passerby to the vicinity of the vehicle or the operator of the said vehicle may become subjected to injuries.

This application claims priority from a provisional application with Ser. No. 60/780,113 filed Mar. 9, 2006.

FIELD OF THE INVENTION

The present invention relates generally to warning devices, and more specifically, to an voice over safety apparatus with simulated voice warning signals serving to protect workers and others within the vicinity of moving vehicles and the like. The voice over safety apparatus is compact, easily mountable within existing vehicles, and provides multiple settings for warning in case of various, commonly enmemoryed situations. The voice over safety apparatus enables communicating to the operator of the vehicle, predetermined mechanical operation of the vehicle which co-exist a prescribed unsafe condition of the vehicle or component of the vehicle.

BACKGROUND OF THE INVENTION

The work environment has become laden with unsafe practices, many of which are reasonably necessary to accomplish certain tasks. As safety in the work environment has become increasingly important, new attempts to prevent accidents have been implemented. The Occupational Safety and Health Administration are responsible for instituting a number of remedial measures to ensure a safe work atmosphere. However, there are many risks associated with the work environment which impact non-workers, and the vehicle environment which impacts the vehicle safety.

Operations involving cars, trucks, airplanes, school buses and other heavy equipment remain especially susceptible to unanticipated safety breaches. In many instances, a heavy vehicle operator is not aware of another person's presence near the heavy vehicle; quite simply, the physical size of the heavy vehicle impedes the operator's full view of the immediate surroundings. In other instances, the operators are not aware of the unsafe parking conditions of these vehicles which may specifically subject the vehicle to prescribed unanticipated safety breaches.

Even high mounted rear mirrors only give a partial view of what is directly behind a large vehicle, and then only for a few feet. Often, a school bus driver is unable to ascertain whether all children have cleared the school bus' vicinity. While various combinations of lights and physical barriers have been introduced to meet conventional demands and to provide the safety needed, they require a fair amount of time to be effectively activated and often result in unanticipated safety complications. Motorists and pedestrians alike simply do not react to the breadth of measures instituted to prevent accidents. Clearly, there exists a need for a vehicular safety device which prevents common injuries associated with moving vehicles, while at the same time, do not create further unsafe conditions.

Specifically, these needs may co-exist with an audio safety and communication system that also alerts the vehicle operator the prescribed mechanical operation of the vehicle, such that when the vehicle is exposed to unsafe parking condition, the communication system communicates to the operator the specific condition. As an example, when the vehicle is parked and at least a window is left open, the communication system will communicate to the operator of the vehicle through at least one of the key pad, the cell phone, and/or external broadcasting or communicating device.

Heretofore, audio devices have been employed to warn of moving vehicles. The sounds heard when some trucks move in reverse attempt to warn nearby individuals of a hazardous situation. However, such sounds are not readily recognizable in areas of heavy traffic. Moreover, the resultant behavior of passerby cannot be forcibly controlled. A simple “chirp” sound might cause one to give attention, but does not communicate any discernible message. Further, despite the implementations of various safety devices, preventable accidents continue to occur with fatal results.

Specifically, many safety breaches are associated with vehicles braking or moving in a reverse direction. Owners of school bus and heavy truck fleets recount incidents in which their vehicles have impacted people who were not visible to the vehicles' operators.

Traditional audible signals, alone or in combination with flashing lights and physical barriers, are not completely effective in creating a zone of safety around vehicles. Also the vast amount of noise and commotion associated with loading docks prevents drivers from being able to accurately discern the proximity and number of individuals or objects near the vehicle. Accordingly, the need arises for a voice over safety apparatus for use with various types of vehicles, which is easily installed and which introduces educational ideas to children, drivers, and the general public. The voice over safety apparatus must provide for instantaneous information communication specific to situations and corresponding participants in a zone of danger. Moreover, the audio safety device should be capable of distributing various safety messages, so that any appropriate message can be repeated in connection with the current situation. The voice over safety apparatus should be either a single piece of equipment capable of addressing a variety of safety concerns, or a collection of components wherein the apparatus would be tailored for situation specific accident prevention. There is plurality of inventions directed to large vehicle safety problems. The various patents described below are but illustrative of the developments commonly found in the field of the present invention.

U.S. Pat. No. 3,504,336 issued to Oliver W. Boblitz on Mar. 31, 1970, describes a safety seat belt warning system comprising a reel device for retracting a section of a seat belt when the belt is not fastened about an occupant of a motor vehicle. Pressure-sensitive electrical seat switches in the motor vehicle's seats are activated by the presence of a passenger.

If a passenger does not fasten a safety belt, a light or buzzer alert is enabled. The result is not capable of warning a driver, passengers, and pedestrians of vehicular movement or lack thereof. Thus, the Boblitz device cannot be used to provide an early warning signal for prevention of vehicle-pedestrian collisions, as provided by the present audio safety device. Further, Boblitz's device is incapable of delivering a plurality of messages to drivers, passengers, and others outside of the motor vehicle. Moreover, voice-chip technology is not contemplated.

U.S. Pat. No. 4,470,036 issued to John F. Doerr on Sep. 4, 1984, describes a safety light warning system for vehicles comprising three color coded lights to indicate driver foot position with respect to the brake and gas pedals. There is no provision for audio warning signals. Accordingly, the Doerr assembly cannot be used in conditions of low visibility, as no provision is made for communicating warning messages but for sustained illumination and flashing lights. Moreover, Doerr's device does not provide for a driver interface wherewith messages can be selectively broadcast.

U.S. Pat. No. 4,839,749 issued to Eustace B. Franklin, on May 19, 1987, describes an audio reminder system for drivers comprising an electronics system that automatically activates a tape recorder programmed to provide an audible speech message of a specific vehicle fault or a time-dependent personal message. Franklin's device specifically aims to provide a siren detector circuit, a speed indicator circuit and a timed personal message circuit.

Unlike the present invention, no means is provided for communicating messages to those outside a vehicle. Further, Franklin's device does not even contemplate the need to communicate with people outside a vehicle. Moreover, Franklin's device warns of vehicular irregularities and faults; but it does not provide means of broadcasting audible signals in response to the aggravated braking and irregular backing movement inherent in the operation of heavy trucks and buses. Franklin's device is of a remedial nature, whereas the present invention is characteristically prophylactic.

U.S. Pat. No. 4,916,372 issued to James Reavell et al. on Apr. 10, 1990, describes a school bus safety device wherein a stop sign or a crossing arm swings out upon the opening of the bus door. While Reveall's device does communicate with vehicles adjacent to a school bus, it does not provide for audible signals or warnings of any kind. Further, it is incapable of displaying alternating or situation specific messages, unlike the present invention.

U.S. Pat. No. 5,199,754, issued to Lowell J. D. Freeman on Apr. 6, 1993, describes a safety bar comprising a motor driven barrier for installation on the front end of a school bus. The result is not capable of adequately warning a driver, passengers, and pedestrians of vehicular movement or lack thereof. Freeman's device merely deters pedestrians from walking directly in front of the bus.

U.S. Pat. No. 5,210,521, issued to Gary M. Hojell on May 11, 1993, describes a safety warning system for vehicles comprising a Doppler radar system to detect nearby persons.

When a person is detected close to the bus, the bus driver is warned, thereby increasing the possibility of avoiding an accident. There is no provision for communicating audio warning signals to individuals outside the school bus. Furthermore, Hojell's device is not capable of preventing individuals from wandering precariously close to a bus. The present invention avoids dangerous situations by communicating a warning message before an accident-prone situation develops. Moreover, Hojell's device does not provide for a driver interface wherewith messages can be selectively broadcast.

U.S. Pat. No. 5,226,686, issued to Glenn A. Triggs on Jul. 13, 1993, relates to a safety gate for school buses, which is mounted on the front bumper of a vehicle. The device is a physical barrier only, and does not attempt to communicate an audible warning.

U.S. Pat. No. 5,357,239, issued to Ronald C. Lamparter on Oct. 18, 1994, describes a safety bar and sign comprising a motor driven barrier for installation on the front end of a school bus, and also, a stop sign deployed simultaneously with the barrier. The result is not capable of audibly warning a driver, passengers, and pedestrians of vehicular movement or lack thereof. Similar to Freeman's device, Lamparter's device merely deters pedestrians from walking directly in front of the bus, but does nothing to warn them that the bus is about to move forward. The present invention warns a school bus driver to walk around the bus to ensure that all children have cleared the area before any further bus movement occurs.

U.S. Pat. No. 5,406,250, issued to James Reavell et al. on Apr. 11, 1995, discloses a cold weather stop sign for deployment in conjunction with the opening of a school bus door. Analogous to the prior art discussed above, Reavell's device encourages safe practices in the vicinity of school buses. Unlike the present invention, however, Reavell's device does not communicate an audible message.

U.S. Pat. No. 5,467,071, issued to Don M. Koenig on Nov. 14, 1995, describes a warning kit, which produces a visual safety warning to passengers of a vehicle, and to drivers of nearby vehicles, and audio safety prompting messages that are audible to the passengers. Unlike the present invention, Koenig's device is not capable of allowing a bus driver to emit a message to individuals outside of the bus who are not boarding. Further, Koenig's device is not capable of producing audio messages in response to movement of the vehicle itself, whereas the present invention produces audio messages in response to various input variables. The present invention sends messages to the bus driver with reference to the children inside the bus.

U.S. Pat. No. 5,510,763, issued to Norman Deckard et al. on Apr. 23, 1996, is directed to a strobe light on the back of a truck. The light is activated when the truck's transmission is either in reverse or in park, and is contingent upon operation of hazard lights. Unlike the present invention, Deckard's device is not capable of broadcasting an audio message in response the truck's transmission position.

U.S. Pat. No. 5,015,991 issued to William Barr on May 14, 1991, is directed to an alarm system for signaling thereof. The signal is enabled when a vehicles door is open and the selector lever of an automatic transmission is not in its full park position. Barr's device is not capable of broadcasting specifically, the exact prescribed message in response to the predetermined mechanical operation of the vehicle.

U.S. Pat. No. 4,923,852 issued to Jerome Lemelson on Jun. 12, 1990, is directed to a machine operation, which is subject to variations in its operational characteristics requiring adjustments, maintenance or replacement of machine parts. Lemelson device is not, and has no way of educating the operator about a specific predetermined mechanical behavior of the vehicle and did not teach a specific prescribed response to a predetermined mechanical condition of the said vehicle.

European Patent Publication No. 90-100731/14 EP-361, 104-A relates to trim fittings for the outside of a vehicle, wherein electronic display strips show programmed messages for road users. Unlike the present invention, no means of broadcasting an audio message is disclosed. None of the above noted patents, taken either singly or in combination, are seen to disclose the specific arrangement of concepts disclosed by the present invention.

SUMMARY OF THE INVENTION

The voice over safety apparatus is a safety device for vehicles and equipment that can operate in a reverse motion using Electro-mechanical or mechanical means. The present invention may be used for cars, buses, trucks, or any other vehicle that moves and has a battery as part of its power supply.

The voice over safety apparatus has a backing safety system, a school bus stop sign arm safety system, and a driver safety system. Through a system of hardware connected to a CPU (central processing unit), a sound chip and a waterproof speaker the present invention is programmed to recognize dangerous vehicle situations and alert the operator of the vehicle in an audible manner before accidents occur. The voice over safety apparatus also includes an inspection program for use before the vehicle is in operation and audible warnings programmed to sound when the vehicle is backing or unloading or any other potentially dangerous activity in which the passerby to the vehicle may become injured.

BRIEF DESCRIPTION OF THE DRAWING

FIG. 1 is seen to represent a cement mixer showing components that would incorporate switch means.

FIG. 2 is seen to represent a cement mixer truck with a speaker means mounted on top of the cab.

FIG. 3 is seen to represent a mixer truck backing and the sensor means activated.

FIG. 4 is seen to represent a transmission means responsive to engage the vehicle in reverse mode.

FIG. 5 is seen to represent a transmission means responsive to engage the vehicle in motion.

FIG. 6 is seen to represent the interior of a vehicle with the voice over safety apparatus mounted at the dashboard and the transmission means enabled.

FIG. 7 is seen to represent a mixer truck in motion.

FIG. 8 is seen to represent a cement mixer truck showing a sensor means.

FIG. 9 is seen to represent the top view of a truck showing a battery means.

FIG. 10 is seen to represent the rear of a cement mixer truck showing the hopper, scoop, and chute for cement funneling.

FIG. 11 is seen to represent transportation equipment with the advanced voice over safety apparatus, a bed is shown, and a transmission system is seen to activate a backup switch when engaged in a reverse mode. On top of the cab is seen a waterproof speaker responsive for outputting responses.

FIG. 12 is seen to represent a circuit diagram configured with the ignition switch, the data processor, the logic interface, and the voice chip.

FIG. 13 is seen to represent a block diagram showing sequence of operations of components of the advanced voice over safety apparatus.

FIG. 14 is seen to represent a school bus with the stop arm safety and sequence of events and switch operation, which occur during the operation of the vehicle.

FIG. 15 is seen to represent a dump truck with the water proof speaker mounted at top, a tailgate and a tailgate cylinder mounted at rear of the truck body showing the lifting and operating conditions.

FIG. 16 is seen to represent a transportation bus (091) seen to emit voice auditory messages relating to the specific operation of the vehicle.

FIG. 17 is seen to represent a transportation vehicle having a waterproof speaker mounted at the tail light (021) and a waterproof speaker mounted at the mirror brackets (022).

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT

Referring to FIG. 1 is seen a cement mixer truck (13) configured with sensors (14), and (16). Referring to FIG. 2 is a front view of the mixer showing a speaker means (21) on the cab (16). The cab (16) comprises components of the vehicle (8) that are subject to pre-operation, such as the door (113), configured with switches (1), and (2). A second sensor (5) is configured to monitor objects on the operator's blind side. Referring to FIG. 3 is a representation of a vehicle in a reverse motion, and sensor (4) activated to monitor the vehicle's proximity to objects. A hydraulic cylinder (10) is seen configured with switch means operatively connected to emergency lights (3), (7), and (9), which are enabled upon activation of cylinder (10). The transmission means (19) of FIG. 4 is configured to activate a switch means when in a reverse mode {circle around (R)}, also shown in FIG. 5. Referring to FIG. 6 is an interior component of the vehicle shown in FIG. 7. A transmission means (19), and (13) are seen configure to enable the voice over safety apparatus (00), and a braking means (16) is also seen. FIG. 7 is further shown with emergency lights (7), and (9) that are activated by the switch means of cylinder (10).

Referring to FIG. 8 is seen a cement mixer truck (13) configured with sensors (16), (14), and operatively connected to the switch means of chute (15). A battery means is shown in FIG. 8, responsive for the unique operation of the voice over safety apparatus (00) of FIG. 6. The battery means (07) is configured with the switch means communicatively connected with cylinder to enable the chute's motion for cement funneling, while the voice over safety apparatus is enabled upon the switch activation. Chute (15) is connected to scoop, which is connected to a hopper as seen in FIG. 10.

Referring to FIG. 11 is seen a truck having a bed (92) a transmission (18) operatively configured with a switch (15). The switch is communicatively connected to a voice over safety apparatus (00), which is connected to a speaker means (21). The switch means (15) is seen with pressure point (19), terminal (17) with initial current from the ignition and terminal (26) is operatively connected to voice over safety apparatus (00).

When the conventional stop sign arm (05) shown in FIG. 14 is fully extended to visually reminding drivers to lawfully stop when a school bus (62) brakes or stops to unload students, the present invention employs human voice auditory signal activation subsequent in connection with the siren auditory signal. The present invention activates the human voice warning mechanism prior to the siren/alarm function. As long as the stop sign arm (05) is extended, the human voice auditory signal will preferably intone the following message: “Please stop at 25 feet; this vehicle is coming to a complete stop.” By incorporating the siren auditory signal and the human voice auditory signal, the present invention keep vehicles at a safe distance from children near the school bus (62). It is anticipated that the “25 feet” wording of the voice recording will be modified in accordance with the requirements of the local laws of various regions in which the present invention is utilized. The present invention incorporates a third driver safety system by which the driver/operator of a heavy-duty truck (092), school bus (62), or any transportation equipment (09) is alerted to exhibit behavior in accordance with established safety principles.

As with the previous safety systems, the same circuit path is relayed to emit the human voice warning. When a heavy-duty truck or school bus has stopped and the parking brake (65) is applied, a “1” is relayed to the braking chip (66), to acknowledge that the vehicle is parked and stopped. The braking chip (66) contains three logical sequence relays. The first sequence AA (67) monitors the parked condition until the brake is attempted for release. When signal is received from the transmission terminal (26) after the transmission is engaged in a reverse mode, said signal would be sent to the data processor (23) that will align the said coded signal with its prescribed sound chip signaling.

At the point of attempted brake release, sequence AA (67) will create a “0” to disable itself, and sequence BB (68) will be implemented. Sequence BB (68) activates a current pulse to the sound chip to emit the human voice warning. An example of a warning signal that may be emitted is “Walk around to ensure that the surroundings are clear of children, pedestrians, or obstacles before proceeding.” The voice signals will continue to sound until the driver again tries to release the parking brake, or for 30-35 seconds, whichever lapses sooner. At the point in which the vehicle is in motion and the brake is in full release, sequence CC (69) is relayed. At the emission of sequence CC (69), the CPU (22) emits signals to the data processor to initiate a standby until further warning is enabled.

The present invention incorporates a fourth technical safety on hydraulic lift (10), dumping equipment (11), and tailgate mechanism (12), and hydraulic cylinder operated safety (14), and hydraulic systems for front-end loader vehicles. The purpose of voice over safety apparatus is to remind a driver, technician, or a mechanic to manually lock cylinder (100), before attempting to work around the opened or lifted area, or within the cylinder operated devices. The safety system for the present invention eliminates possible mechanical failure types of accidents of common incidence. When the tailgate mechanism (12) of FIG. 15 is open or the body of the truck (092) is up, or the bed (92) shown in FIG. 11 is rose on roll-off and front-end loader vehicles, the same logic sequence as described in regards to the brake will occur to ensure safety. An on/off switch is mounted in the cylinder-housing base (93), with an activation switch (94) attached to the housing (95).

The present invention is seen in FIG. 12 to relate to an audio voice over safety apparatus (00) configured to respond to different types of vehicle operations. The ignition switch (17) is connected to a logic switch (115) operatively connected to voice over safety apparatus (00). A memory (55) is operatively configured with the voice over safety apparatus (00) and communicatively connected to the logic switch (115) for responsive a vehicle pre-operation and mechanical operation, or other equipment, which engages in motion via automatic and manual transmission means (19).

The present invention has voice over safety apparatus-auditory backing safety system (04); school bus stop sign arm voice over safety apparatus-auditory safety system (05), and driver alert voice over safety apparatus-auditory safety system (06).

The invention relays to pedestrians the specific operation of the vehicle and to the driver the specific pre-operation of the vehicle's components and vehicle's proximity to objects at the rear or side of the vehicle. A proximity sensor (4), (14) and/or an infrared sensor (16) are configured with the voice over safety apparatus to relay to the operator of the vehicle the vehicle's proximity to an object. The communication is enabled when the transmission means (19), as shown in FIG. 6, is engaged in a reverse mode (R). The present safety invention is intended to advance the safeties surrounding vehicle's mechanical and electromechanical operations such as transportation vehicle (09), hydraulic lift equipment (10), dumping equipment (11), tailgate mechanism (12), cement mixing and funneling equipment (13) and hydraulic cylinder operated devices (14).

The present invention also relays a voice auditory safety education for operators of (09), (10), (11), (12), (13), (14) vehicles and cars to use the step-by-step checks to inspect the said vehicles before any mechanical operation occurs. In this manner, the operators of the vehicles may detect trouble before it arises in the routine operation of the vehicles, which may create a much more hazardous situation. The present voice over safety apparatus (00) is for use on cars and buses (091), trucks (092), and all transportation moving vehicles that use batteries (07), and which engages in reverse motion by either Electro-mechanical transmission or mechanical transmission. The present invention comprises a hardware (08) configured with a logical interface means (20) for communication. Said hardware (08), is mounted in the cab (16) of any of (09), (10), (11), (12), (13), (14) vehicles operatively configured for outputting signals to the attached waterproof exterior speaker (21).

Figure further denotes an interface means (20) comprises an interface module communicatively connected to CPU (22) or controller responsive for signal communication with processor (23). The interface module (20) receives data and coded instructions from the processor (23), enabling prescribed output signals to be broadcast through the speaker (21). The hardware (08) identifies the vehicle's physical components by using logical sequences enabled by the logic switch (115) to transmit coded data from the processor (23) configured with CPU (22) (Central Processing Unit) responsive for the voice over safety responses to apparatus (00) for processing.

The memory (116) is configured with the logic switch (115) responsive for the number of components that are operatively configured for voice over safety and relay its findings to the software (114). The software (114) coordinate responses at the data processor (23), initiating the appropriate response. The CPU (22) uses the processed sequences to transmit and emit a particular human voice warning phrases for a response, depending on the pending safety hazard environment. The voice auditory voice auditory chip (55) is embedded in the CPU (22) and connected to a delay output (75). The present invention may be mounted atop a vehicle's cab (16), or alternatively, elsewhere within the vehicle and attached to an external waterproof speaker (21). The CPU (22) of the voice over safety apparatus (00) is embedded with appropriate logical sequence to be applied, depending on the existing mechanical condition; e.g. the type of vehicle (09), (10), (11), (12), (13), (14) upon which it is mounted.

The logical sequence will start the appropriate data processing for the defined type of vehicle in regards to which messages and warnings are necessary. The warning information is relayed via electronic circuitry for the voice over safety apparatus (00) to the waterproof speaker (21). The present invention has interactive safety data processing that enables reaction to different defined safety areas called fields (40).

The fields are stored in a data format, and each field situation is defined in the data processor (23). The data processor (23) is interactive with the interface module (20) to enable safety data processing between the data processor and the actual operation of the vehicle. The interface module (20), which is an interface means embedded in the CPU (22), enables communication with the CPU (22) and the data processor (23). The interface module (20) will receive data and coded instructions from the data processor (23), enabling prescribed output signals to the water proof speakers (21) for broadcasting to the surrounding. The data processor (23) stores coded definitions of the data elements as fields (40), e.g. trucks, school buses, buses, planes and their relationship to the particular type of field as records, i.e. components of the fields in its memory (45).

The data processor (23) allows data abstraction from its memory (45) when a coded signal or electrical pulse is received from one of its records. The records are the defined mechanical components that are liable to mechanical failure. When data is abstracted from the memory (45) configured with the data processor (23), the amplifying device (30) will be amplified and the voice auditory voice auditory chip (55) will be enabled to simultaneously output a warning auditory to the speaker (21). The field records of the data processor (23), when tempered send signals or electrical pulses to determine and match the appropriate voice auditory signal (55) to be enabled through the speaker (21) to the surroundings of the fields (40). Data processing is controlled by the CPU (22), which filters through the processor defined functions as part of the logical sequences, and relay to the voice auditory voice auditory chip (55), which will then be amplified by the amplifier (30) to the speakers (21) for broadcasting. These processor-defined functions are enabled by signals or electrical pulses, from the electrical circuit of the type of vehicle it is installed in, to determine and define the appropriate safety perimeters for that particular vehicle or field. Vehicles are designed to carry different tasks and perform different functions.

The electrical pulses provided through the circuitry signal responses to different mechanical operations of the records. When a field (40), like a cement mixing truck (13), is equipped with the voice over safety audio safety device, its defined perimeter would be limited to the functional operation of its records; such operations are energized by the electrical pulses and differentiated by its records. Each safety breach situation will be assigned into a field in the data processor (23), to the data processor (23). These fields will enable output from the processor (23) to the voice auditory voice auditory chip (55), thus emitting an appropriate voice auditory warning messages through the speakers (21).

Recognizing that audio alerts are critical accompaniments to certain motor vehicular movement, the present invention employs a voice auditory backing system configured with proximity sensor (14) and/or infrared sensor (16) as shown in FIG. 8 to prevent injuries when a vehicle moves in a backward direction. Initially, electrical current flows to one end of the switch terminal (26) of the backup switch (15), as part of the present invention, when the ignition (17) is activated. The backup switch (15) is located at the vehicle's transmission (18). Said switch (15) receives responses when the vehicle's transmission (18) and/or transmission means (19) is engaged in a backward or reverse mode (R.) The signal to the switch actives the sensor (14), (16), enabling it to monitor the vehicle's proximity to objects behind the vehicle.

When the vehicle's transmission (18) is engaged in a reverse motion, pressure is applied to the transmission end of the switch (15), enabling it to complete its circuit and energize the backup chip (04) for a human voice auditory response. As the circuitry is complete, electrical pulses are sent to the data processor to release the particular response prescribed for backing activities. Said response is enabled when the transmission (18) is engaged in a reverse mode, allowing current to flow from the backup switch terminal (26) to the present invention's Terminal B (27). Adjusting or selecting the appropriate current required for activation of an appropriate response, the processor (23) will transmit signals to the voice auditory voice auditory chip (55).

The voice auditory chip (55) will then emit the correct warning prescribed by the output of the processor with a delay in warning repetition of one second. The circuit path for any of the possible mechanical conditions, in which a safety breach may occur, logically uses I/O signaling. In this instance, “I” indicates a complete closed circuit and sends a logical “1” to the CPU (22) for signal activation. Accordingly, an “O” is an open circuit and sends a logical “0” which alerts the CPU (22), not to send a signal. The input unit (28), and output unit (29), of the data processor (23), which controls input and output signals, has coded data from its memory (45) configured with a relay (25). The relay (25) receives data through memory functions from the CPU (22), which empowers the signal to the amplifier (30) and operatively connected to the voice auditory chip (55). The CPU (22) is required to control the energy source of the switches and responses with its ability to control large amount of power with a minimum of control energy. The CPU (22) acts as a computer module wherein coded signals are compared with requisite targets keyed to activate various human voice responses.

The CPU (22) controls the energy source of the switches. A voltage suppressor (50) is operatively connected to processor (23), pikes out excess voltage, thus protecting the voice over safety apparatus. The horn auditory (56) signals alert individuals proximate to a vehicle equipped with the present invention, of vehicle movement. Specific activation of the conventional horn auditory signal (56) and/or the human voice auditory signals (55) results from the energy from the CPU (22). A waterproof speaker (21) receives the horn auditory signal (56) and the human voice auditory signal (55), and emits sound within a localized area of about 150 feet.

The waterproof speaker (21) is preferably mounted at the top of a heavy vehicle's cab (16), at the tail-light (021), at the mirrors or mirror brackets (022), or near a typical mounting of a horn (57). In the alternative, the waterproof speaker (21) is mounted at the rear of a heavy vehicle so as to emit the horn auditory signal and the human voice auditory signals near a portion of the heavy vehicle (58), which usually produces excessive noise. It is contemplated such a rearward mounting of the waterproof speaker (21) would provide effective competing emission of the horn auditory signal (56) and the human voice auditory signals (55). Upon activation of the backup switch (15), the human voice auditory voice auditory chip (55) emits the horn auditory signal twice in succession, with a delay of approximately 1/20 of a second, at 120 decibels. The delay time is significant because it serves as an alert call to signal individuals proximate to the vehicle's rear to listen for a more informative message. At a delay of 1/10 of a second after the horn auditory signal (56) has been emitted, the human voice auditory signals (55) are sounded. The delay in timing for the voice auditory signals is significant because traditional safety environments mandate communication of safety messages in less than two seconds to prompt action.

The human voice auditory signal (55) will convey the message, “Attention! Please stand clear, this refuse truck is backing.” It is anticipated that message would be specific to the unique operation and character of the subject vehicle, such that the words “refuse truck” would be replaced by a unique description of the vehicle within which the present invention has been installed. The message could be repeated successively in Spanish, French, or any other desired language. The present invention employs a second transit/school bus (62) with “stop sign arm” voice auditory safety system to prevent injuries when a school bus (62) unloads students. Implementing the present invention, school bus stop sign arm safety system (05) creates two optimal situations. First, drivers of nearby vehicles are warned that the school bus (62) is planning to make a sudden stop. This is critical because current methods of alerting drivers to sporadic school bus (62) braking do not always convey the message quickly enough for the drivers to respond in a desired fashion. Second, drivers of nearby vehicles are alerted that students will be moving towards and emanating from the school bus (62) after it stops. The present invention ensures that drivers are aware that sudden darting and straggling students may enter the roadway. To warn nearby vehicles that the school bus (62) is braking, the present invention employs an audible siren signal, accessed from the human voice auditory voice auditory chip (55), which is played for 1/10 of a second from the speaker (21), mounted atop the cab (16) or within the vicinity of the vehicle. In one embodiment of the present invention, the audible siren signal is activated when conventional yellow caution lights (61) flashes from the school bus (62). A push in switch (63) is located at the base of the stop sign arm.

When the stop sign arm (05) is completely extended, the ground terminal (59) of the push in switch (63) will be grounded, completing the circuit and allowing current pulse to flow to the output terminal of the switch (63) to the data processor (23). The data processor (23) will then relay the appropriate codes to the CPU (22), in communication with the human voice auditory voice auditory chip (55) and amplified by the amplifier (30) to passerby. In the alternative, a three terminal push in switch (60) is employed, wherein current flows to one terminal at all times when the stop arm (05) is idle. The three terminal switches (60) allows constant current on one terminal (60 a), a ground on the second terminal (60 b) that will receive its grounding when the base plate (05 a) begins to move. The third terminal (60 c) relays signals from said base plate, motioning signal to the data processor (23) to enable a prescribed response.

As the stop sign arm (05) begins to motion outward, a base plate (05 a) of the said stop sign arm (05) pushes in on the switch button (64), enabling the ground terminal (60 b) to be grounded responsive for initiating switch (60) to stay closed on conduction. The conducting current will then relay from the grounded terminal (60 b) to the siren to alert drivers that the vehicle intends to stop. When the stop arm sign (05) is wholly extended, the ground terminal (60 b) is fully grounded to enable the switch circuitry to be completed, energizing input to the data processor for the school bus arm terminal to close and allow signal conduction. The input terminal signals the CPU (22) to relay a signal to the voice auditory chip (55) for a prescribed human voice auditory warning to be broad. To alert drivers that students are crossing roads around the school bus (62), the present invention further employs the second human voice auditory signal, accessed from the sound chip, which is played in a continuous loop.

So that when any of the cylinders (100) is raised, the switch (94) is activated to the on position, enabling the switch circuit to close, sending signal to the CPU (22) indicative of the behavior of the tailgate mechanism (12), or applicable similar behavior of other devices. The output terminal of the switch (94) relays to the circuit of the data processor (23), to energize the hydraulic control chip (110), which receives a “1” when a cylinder is open. The hydraulic control chip (110) then relays to the CPU (22), which empowers the human voice auditory voice auditory chip (55) to emit a human voice auditory warning such as “Tailgate (12) open, please lock the piston ends (120) of the cylinders (100).” In summary, the above-described audio safety device (00) provides for ease of installation and removal, thus providing significant labor savings. The reusability of all components provides further economy. Moreover, the communication system embodied in the present invention ensures that warning messages are sent, regardless of weather condition severity. It is to be understood that the present invention is not limited to the sole embodiment described above, but encompasses any and all embodiments within the scope of the following claims. 

1. Advanced voice over safety apparatus for communicating pre-operation of a vehicle component; comprising: at least a communication means; at least a switch means.
 2. Advanced voice over safety apparatus of claim 1, wherein said communication means operatively connected to said switch means.
 3. Advanced voice over safety apparatus of claim 2, wherein said switch means enables signal communication to said communication means.
 4. Advanced voice over safety apparatus of claim 3, wherein said communication means enables communication when said vehicle transmission is engaged in at least a reverse mode.
 5. Advanced voice over safety apparatus of claim 4, wherein at least one said communication comprises broadcasting a pre-mechanical operation of a vehicle in human voice auditory.
 6. Advanced voice over safety apparatus of claim 5, wherein said pre-mechanical operation further comprises said transmission in said reverse mode.
 7. Advanced voice over safety apparatus of claim 6, wherein said pre-mechanical operation further includes means for activating at least a mechanism for said vehicle components.
 8. Advanced voice over safety apparatus of claim 7, wherein at least one said means comprising means for enabling/disenabling said vehicle door means.
 9. Advanced voice over safety apparatus of claim 8, wherein said means further comprising means for activating said vehicle window means.
 10. Advanced voice over safety apparatus of claim 1, wherein said communication means comprising at least a sensor means.
 11. Advanced voice over safety apparatus of claim 1, wherein said communication means further comprising a speaker means.
 12. Advanced voice over safety apparatus of claim 10, wherein said sensor means comprises at least a proximity sensor.
 13. Advanced voice over safety apparatus of claim 12, wherein said proximity sensor configured for detecting objects proximity to the rear of said vehicle.
 14. Advanced voice over safety apparatus of claim 13, wherein said detection is enabled when said vehicle is traveling in at least a rearward direction.
 15. Advanced voice over safety apparatus of claim 1, wherein said communication means further configured with at least an amplifying means.
 16. Advanced voice over safety apparatus of claim 1, wherein said switch means responsive for initial communication signal to said communication means.
 17. Advanced voice over safety apparatus of claim 6, wherein said predetermined mechanical operation further defines an operation whereby means is provided to redefine at least a condition of said operation, and whereby said communication means configured to respond to said conditions.
 18. Advanced voice over safety apparatus of claim 17, wherein said pre-mechanical operation of a vehicle occurs when any one of: a transmission is shifted to a reverse direction, a parking means operable in releasing mode, a stop sign arm operable in extending mode, a concrete mixer vehicle operable in funneling mode, vehicle tailgate operable in opening mode, a plane traveling in a reverse direction, and a vehicle bed operable in raising mode, and a school bus stop sign arm extended and activating a switch.
 19. Advanced voice over safety apparatus of claim 1, wherein said communication means further comprising at least a processor means comprising human voice auditory response.
 20. Advanced voice over safety apparatus of claim 19, wherein at least one said response comprising the phrase “Attention Please, This Vehicle Is Backing up.” 